class Xiyoujirenwu{
   float height,weight;
   String head,ear;
   void speak(String s){
     head="歪着头";
     System.out.println(s);
   }
}
public class Example4_3{
    public static void main(String args[]){
      Xiyoujirenwu zhubajie,sunwukong;
      zhubajie=new Xiyoujirenwu();
      sunwukong=new Xiyoujirenwu();
      zhubajie.height=1.80f;
      zhubajie.head="大头";
      zhubajie.ear="一双大耳朵";
      sunwukong.height=1.62f;
      sunwukong.weight=1000f;
      sunwukong.head="秀发飘飘";
      System.out.println("zhubajie的身高:"+zhubajie.height);
      System.out.println("zhubajie的头："+zhubajie.head);
      System.out.println("sunwukong的重量:"+sunwukong.weight);
      System.out.println("sunwukong的头:"+sunwukong.head);
      zhubajie.speak("俺老猪想娶媳妇");
      System.out.println("zhubajie现在的头"+zhubajie.head);
      sunwukong.speak("老孙我重1000斤，我想骗八戒背我");
      System.out.println("sunwukong现在的头："+sunwukong.head);
    } 
} 
